diff --git a/1ano/2semestre/poo/src/aula11/ex1/WordPairCounter.java b/1ano/2semestre/poo/src/aula11/ex1/WordPairCounter.java
index 1eee2b6..8549816 100644
--- a/1ano/2semestre/poo/src/aula11/ex1/WordPairCounter.java
+++ b/1ano/2semestre/poo/src/aula11/ex1/WordPairCounter.java
@@ -8,20 +8,7 @@ import java.util.*;
 
 public class WordPairCounter {
     public static void main(String[] args) {
-        TreeMap<String, HashMap<String, Integer>> wordPairs = new TreeMap<>() {
-            @Override
-            public String toString() {
-                StringBuilder sb = new StringBuilder();
-                for (String word1 : this.keySet()) {
-                    sb.append(word1).append("={");
-                    for (String word2 : this.get(word1).keySet()) {
-                        sb.append(word2).append("=").append(this.get(word1).get(word2)).append(", ");
-                    }
-                    sb.delete(sb.length()-2, sb.length()).append("}\n");
-                }
-                return sb.toString();
-            }
-        };
+        TreeMap<String, HashMap<String, Integer>> wordPairs = new TreeMap<>();
 
         String text = "";
         Path path = Paths.get((new Scanner(System.in)).nextLine());
@@ -42,6 +29,6 @@ public class WordPairCounter {
             word1Pair.put(word2, word1Pair.getOrDefault(word2, 0) + 1);
         }
 
-        System.out.println(wordPairs);
+        wordPairs.entrySet().forEach(System.out::println);
     }
 }